/* ==========================================
   HavenHearth - Editorial Magazine Style
   Cool Color Scheme with Typography Focus
   ========================================== */

/* Root Variables - Cool Color Palette */
:root {
    --primary-color: #2C5364;
    --secondary-color: #0F4C75;
    --accent-color: #3282B8;
    --light-blue: #BBE1FA;
    --dark-blue: #1B262C;
    --text-dark: #1a1a2e;
    --text-light: #6c7a89;
    --bg-light: #f8f9fa;
    --white: #ffffff;
    --gray-light: #e8ecef;
    --gray-medium: #95a5a6;
    --fashion: #5b7c99;
    --health: #4a9b8e;
    --home: #6b8e7f;
    --travel: #5085a5;
    --finance: #4a7c99;
    --food: #8b9d83;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ==========================================
   Header Styles
   ========================================== */

.header {
    background: var(--white);
    border-bottom: 3px solid var(--primary-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.top-bar {
    background: var(--dark-blue);
    color: var(--white);
    padding: 10px 0;
    font-size: 0.85rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--white);
    font-size: 0.9rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--light-blue);
    transform: translateY(-2px);
}

.header-main {
    padding: 30px 0 20px;
    text-align: center;
    border-bottom: 1px solid var(--gray-light);
}

.logo h1 {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: 8px;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.logo h1 span {
    color: var(--accent-color);
}

.tagline {
    font-size: 0.95rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-light);
    font-weight: 300;
}

/* Navigation */
.nav-bar {
    background: var(--white);
    padding: 0;
}

.nav-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    display: block;
    padding: 20px 18px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-dark);
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

/* Search */
.search-container {
    display: flex;
    align-items: center;
    background: var(--bg-light);
    border-radius: 25px;
    padding: 8px 15px;
    gap: 5px;
}

#search-input {
    border: none;
    background: transparent;
    padding: 5px 10px;
    font-size: 0.9rem;
    width: 200px;
    outline: none;
    color: var(--text-dark);
}

#search-input::placeholder {
    color: var(--text-light);
}

#search-clear-btn {
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 5px 10px;
    font-size: 1rem;
    transition: var(--transition);
    display: none;
}

#search-clear-btn:hover {
    color: var(--accent-color);
    transform: scale(1.1);
}

#search-btn {
    background: var(--accent-color);
    border: none;
    color: var(--white);
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
}

#search-btn:hover {
    background: var(--primary-color);
    transform: scale(1.05);
}

#search-btn i {
    pointer-events: none;
}

/* Search Messages */
.search-message {
    padding: 15px 20px;
    margin: 20px 0;
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
    animation: fadeInUp 0.3s ease;
}

.search-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.search-message.warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.search-message.info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary-color);
}

/* ==========================================
   Hero Section
   ========================================== */

.hero-section {
    padding: 60px 0;
    background: var(--white);
}

.hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: repeat(2, 1fr);
    gap: 30px;
    height: 700px;
}

.hero-main {
    grid-row: 1 / 3;
    position: relative;
    overflow: hidden;
    border-radius: 0;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.hero-side {
    position: relative;
    overflow: hidden;
    border-radius: 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.hero-image {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hero-main:hover .hero-image img,
.hero-side:hover .hero-image img {
    transform: scale(1.08);
}

.hero-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.7) 70%, transparent 100%);
    color: var(--white);
    transform: translateY(0);
    transition: var(--transition);
}

.hero-main h2 {
    font-size: 2.8rem;
    margin: 15px 0;
    color: var(--white);
}

.hero-side h3 {
    font-size: 1.3rem;
    margin: 10px 0;
    color: var(--white);
}

.hero-content .excerpt {
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 15px 0;
    color: var(--light-blue);
}

/* Category Badges */
.category-badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 3px;
    background: var(--white);
    color: var(--text-dark);
}

.category-badge.fashion { background: var(--fashion); color: var(--white); }
.category-badge.health { background: var(--health); color: var(--white); }
.category-badge.home { background: var(--home); color: var(--white); }
.category-badge.travel { background: var(--travel); color: var(--white); }
.category-badge.finance { background: var(--finance); color: var(--white); }
.category-badge.food { background: var(--food); color: var(--white); }

/* Meta Information */
.meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--light-blue);
    margin-top: 15px;
}

.meta i {
    margin-right: 5px;
}

/* ==========================================
   Featured Categories
   ========================================== */

.featured-categories {
    padding: 80px 0;
    background: var(--bg-light);
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 60px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: var(--accent-color);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.category-card {
    background: var(--white);
    padding: 50px 30px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid var(--gray-light);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(44, 83, 100, 0.1), transparent);
    transition: left 0.5s ease;
}

.category-card:hover::before {
    left: 100%;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    border-color: var(--accent-color);
}

.category-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    transition: var(--transition);
}

.fashion-bg { background: var(--fashion); }
.health-bg { background: var(--health); }
.home-bg { background: var(--home); }
.travel-bg { background: var(--travel); }
.finance-bg { background: var(--finance); }
.food-bg { background: var(--food); }

.category-card:hover .category-icon {
    transform: rotateY(360deg);
}

.category-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.category-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* ==========================================
   Articles Section
   ========================================== */

.articles-section {
    padding: 80px 0;
    background: var(--white);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
    gap: 20px;
}

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid var(--gray-light);
    background: var(--white);
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-btn:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.filter-btn.active {
    background: var(--accent-color);
    color: var(--white);
    border-color: var(--accent-color);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.article-card {
    background: var(--white);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-light);
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.article-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.1);
}

.article-image .category-badge {
    position: absolute;
    top: 20px;
    left: 20px;
}

.article-content {
    padding: 30px;
}

.article-content h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-dark);
    line-height: 1.4;
}

.article-content .excerpt {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.article-content .meta {
    color: var(--text-light);
}

/* ==========================================
   Newsletter Section
   ========================================== */

.newsletter-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
}

.newsletter-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--white);
}

.newsletter-content p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    color: var(--light-blue);
}

.newsletter-form {
    display: flex;
    gap: 0;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 18px 25px;
    border: none;
    font-size: 1rem;
    outline: none;
}

.newsletter-form button {
    padding: 18px 40px;
    background: var(--dark-blue);
    color: var(--white);
    border: none;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.newsletter-form button:hover {
    background: var(--text-dark);
    transform: translateX(-5px);
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-section h3 span {
    color: var(--light-blue);
}

.footer-section h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--light-blue);
}

.footer-section p {
    line-height: 1.8;
    color: var(--gray-medium);
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--gray-medium);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--light-blue);
    padding-left: 5px;
}

.footer-section .social-links {
    margin-top: 20px;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-medium);
}

.contact-info i {
    color: var(--accent-color);
    width: 20px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--gray-medium);
}

/* ==========================================
   Responsive Design
   ========================================== */

@media (max-width: 1200px) {
    .hero-grid {
        height: 600px;
    }
    
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 968px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .search-container {
        width: 100%;
        max-width: 300px;
    }
    
    #search-input {
        width: 150px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
        height: auto;
    }
    
    .hero-main {
        grid-row: auto;
        height: 500px;
    }
    
    .hero-side {
        height: 350px;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .logo h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .nav-bar .container {
        flex-direction: column;
        gap: 15px;
    }
    
    .search-container {
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
    }
    
    #search-input {
        width: 100%;
        flex: 1;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
    }
}

/* ==========================================
   Utility Classes
   ========================================== */

.text-center { text-align: center; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-20px);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* ==========================================
   Category Page Styles
   ========================================== */

.category-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    padding: 80px 0;
    text-align: center;
    color: var(--white);
}

.category-hero h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.category-hero p {
    font-size: 1.2rem;
    color: var(--light-blue);
}

.results-count {
    color: var(--text-light);
    font-size: 1rem;
}

.sort-filter select {
    padding: 10px 20px;
    border: 2px solid var(--gray-light);
    font-size: 0.95rem;
    background: var(--white);
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
}

.sort-filter select:focus {
    outline: none;
    border-color: var(--accent-color);
}

.sort-filter select:hover {
    border-color: var(--accent-color);
}